Just got the glasses back, they are perfect, thanks.
"I just received my third pair of eyeglasses with lenses you have replaced. They are perfect again. Getting good service that is fairly priced is extra special these days. I certainly will be contacting you again."
"I just received my order from your office and as soon as I put them on they were perfect! I haven't had satisfaction like this for years. Usually there is a period of adjustment during which I do all the adjusting followed by a period of acceptance to what I got. Not with you! Thank you so much. I'll be back."